Email Formats

{
  "mx": [
    "10 d285275a.ess.barracudanetworks.com.",
    "20 d285275b.ess.barracudanetworks.com."
  ],
  "spf": [
    "v=spf1 +a +mx +ip4:45.64.135.192/29 +ip4:182.160.96.192/29 +ip4:45.64.135.186 +ip4:182.160.96.186 include:aamranetworks.com ~all"
  ]
}